Belly button ring



FIG. 1 is an perspective view of the belly button ring;

FIG. 2 is a front view of the belly button ring;

FIG. 3 is a back view of the belly button ring;

FIG. 4 is a side view of the belly button ring;

FIG. 5 is the other side view of the belly button ring;

FIG. 6 is a top view of the belly button ring; and,

FIG. 7 is a bottom view of the belly button ring. 

CLAIM I claim the ornamental design for a belly button ring, as shown and as described. 